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Code Issues Projects Releases Packages Wiki Activity Actions 11

*sigh* deal with instances correctly

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This commit is contained in:
Benjamin Peterson 2009-05-09 17:23:03 +00:00
parent 0a32f9c448
commit 784d455066
2 changed files with 18 additions and 1 deletions
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13
Objects/enumobject.c
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@ -232,7 +232,18 @@ reversed_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
if (!PyArg_UnpackTuple(args, "reversed", 1, 1, &seq) )
return NULL;
reversed_meth = _PyObject_LookupSpecial(seq, "__reversed__", &reversed_cache);
if (PyInstance_Check(seq)) {
reversed_meth = PyObject_GetAttrString(seq, "__reversed__");
if (reversed_meth == NULL) {
if (PyErr_ExceptionMatches(PyExc_AttributeError))
PyErr_Clear();
else
return NULL;
}
}
else
reversed_meth = _PyObject_LookupSpecial(seq, "__reversed__",
&reversed_cache);
if (reversed_meth != NULL) {
PyObject *res = PyObject_CallFunctionObjArgs(reversed_meth, NULL);
Py_DECREF(reversed_meth);